<template>
    <div class="right-content">
      <!-- 头部查询区域 -->
        <el-form :inline="true" :model="dataForm2" class="demo-form-inline">
          <div style="display:inline-block">
            <el-form-item>
              <el-select v-model="dataForm2.region" placeholder="请选择" style="width:120px">
                <el-option
                  v-for="item in options"
                  :key="item.id"
                  :label="item.label"
                  :value="item.value"
                >
                </el-option>
              </el-select>
            </el-form-item>
            <el-form-item>
              <el-input v-model="dataForm2.devId" placeholder="输入关键词"></el-input>
            </el-form-item>
            <el-form-item>
              <el-button type="primary" @click="searchDataList()">查询</el-button>
              <el-button type="primary" @click="handleCreate()">新增申请</el-button>
              <el-button type="primary" @click="handleLookHistory()">查看历史申请</el-button>
              <el-button type="primary" @click="deleteHandle()" :disabled="multipleSelection.length === 0">批量删除</el-button>
            </el-form-item>
          </div>
          <el-form-item style="right: 100px">
            <el-button type="primary" @click="onSubmit">导入</el-button>
            <el-button type="primary" @click="onSubmit">导出</el-button>
          </el-form-item>
        </el-form>
        <!-- 内容区域 -->
        <el-table
          ref="multipleTable"
          border
          :data="currentData"
          :header-cell-style="headerStyle"
          :cell-style="cellStyle"
          @selection-change="handleSelectionChange"
        >
          <!-- 复选框 -->
          <el-table-column
            type="selection"
            width="50"
            header-align="center"
            align="center">
          </el-table-column>
          <el-table-column
            type="id"
            width="80"
            label="序号"
            prop="id"
            header-align="center"
            align="center">
          </el-table-column>
          <el-table-column
            prop="processInstanceId"
            width="190"
            label="流程ID"
            header-align="center"
            align="center">
            </el-table-column>
          <el-table-column
            prop="instanceType"
            width="190"
            label="申请类型"
            header-align="center"
            align="center">
          </el-table-column>
          <el-table-column
            prop="description"
            width="190"
            label="申请描述"
            header-align="center"
            align="center">
          </el-table-column>
          <el-table-column
            prop="quantity"
            width="180"
            label="数量"
            header-align="center"
            align="center">
          </el-table-column>
          <el-table-column
            prop="instanceStartTime"
            width="180"
            label="申请时间"
            header-align="center"
            align="center">
          </el-table-column>
          <el-table-column
            prop="startDate"
            width="180"
            label="开始时间"
            header-align="center"
            align="center">
          </el-table-column>
          <el-table-column
            prop="endDate"
            width="180"
            label="结束时间"
            header-align="center"
            align="center">
          </el-table-column>
          <el-table-column
            prop="isEnded"
            width="180"
            label="申请状态"
            header-align="center"
            align="center">
          </el-table-column>
          <el-table-column
            fixed="right"
            header-align="center"
            align="center"
            label="操作">
            <template slot-scope="scope">
              <el-button size="small" type="primary" icon="el-icon-edit" @click="handleLook(scope.row)">查看</el-button>
              <el-button size="small" type="danger" icon="el-icon-delete" @click="handleDelete(scope.row)"></el-button>
            </template>
          </el-table-column>
        </el-table>
        <!-- 分页器 -->
        <div class="block" style="margin-top:15px; margin-right: 20px">
          <el-pagination
            align="right"
            @size-change="handleSizeChange"
            @current-change="handleCurrentChange"
            :current-page="currentPage"
            :page-sizes="[5, 8, 10]"
            :page-size="pageSize"
            layout="total, sizes, prev, pager, next, jumper"
            :total="tableData.length">
          </el-pagination>
        </div>
        <!-- 弹窗，新增或修改 -->
        <el-dialog
              :title="textMap[dialogStatus]"
              :close-on-click-modal=true
              :visible.sync="dialogFormVisible"
              >
              <el-form
              class="Addform"
              :model="dataForm"
              ref="dataForm"
              @keyup.enter.native="dataFormSubmit()"
              label-width="70px"
              label-position="left"
              style="width: 400px; margin-left: 50px">
                <div class="right">
                  <el-row :gutter="15">
                      <el-form-item label="申请人" prop="starter" >
                        <el-input v-model="dataForm.username" ></el-input>
                      </el-form-item>
                      <el-form-item label="数量" prop="quantity">
                        <el-input v-model="dataForm.quantity" ></el-input>
                      </el-form-item>
                      <el-form-item label="申请理由" prop="description">
                        <el-input v-model="dataForm.description" ></el-input>
                      </el-form-item>
                      <el-form-item label="开始时间" prop="beginDate">
                        <el-input v-model="dataForm.beginDate" ></el-input>
                      </el-form-item>
                      <el-form-item label="结束时间" prop="endDate">
                        <el-input v-model="dataForm.endDate" ></el-input>
                      </el-form-item>
                  </el-row>
                </div>
              </el-form>
              <span slot="footer" class="dialog-footer">
                <el-button type="primary" @click="dialogStatus === 'create' ? createData() : lookData()">确定</el-button>
                <el-button type="primary" @click="dialogFormVisible = false">取消</el-button>
              </span>
        </el-dialog>
    </div>
</template>

<script>
import axios from 'axios'

export default {
  name: 'Apply',
  data() {
    return {
      tableData: [], // 表格中的数据
      currentData: [], // 当前页面的所有的数据
      multipleSelection: [], // 选定的多个复选框对象
      options: [{
        value: '设备编号',
        label: '设备编号'
      }, {
        value: '设备名称',
        label: '设备名称'
      }, {
        value: '设备类别',
        label: '设备类别'
      }],
      value: '',
      currentPage: 1, // 当前页码
      pageSize: 5, // 每页选定的显示条数
      dataForm2: {}, // 想要查询的设备数据
      dialogStatus: '',
      textMap: {
        update: '编辑',
        create: '新增'
      },
      dialogFormVisible: false,
      dataForm: {},
      postId: 0
    }
  },
  // 生命周期
  mounted() {
    this.getDataList()
  },
  // 页码变化
  // const service = axios.create({
  //   baseURL:'localhost:8080'
  // }),
  watch: {
    tableData(newValue, oldValue) {
      this.currentData = newValue.slice((this.currentPage - 1) * this.pageSize, this.currentPage * this.pageSize)
    },
    CurrentPage(newValue, oldValue) {
      this.currentPage = this.tableData.slice((newValue - 1) * this.pageSize, newValue * this.pageSize)
    }
  },
  methods: {
    // 选择每页行数
    handleSizeChange(val) {
      this.pageSize = val
      this.currentPage = 1
    },
    // 选择页码
    handleCurrentChange(val) {
      this.currentPage = val
    },
    // 表格行高
    cellStyle() {
      return {
        'font-size': '14px',
        height: '45px',
        padding: '0'
      }
    },
    // 表头行高
    headerStyle() {
      return {
        height: '55px'
      }
    },
    // 选择的复选框的数量
    handleSelectionChange(val) {
      this.multipleSelection = val
    },
    // 获取数据列表
    // 获取用户名
    getDataList(data) {
      this.getRequest('/process/instance/' + data.username).then((resp) => {
        if (resp) {
          // console.log('-------------------------------------------')
          console.log(resp)
          this.tableData = resp.data
          console.log(this.tableData)
          this.currentData = resp.data
        } else {
          console.log('失败')
        }
      })
    },
    // 查询
    searchDataList(data) {
      this.dataLoading = true
      this.getRequest('/device/' + this.dataForm2.devId).then((resp) => {
        if (resp) {
          // console.log('-------------------------------------------')
          console.log(resp)
          this.tableData = resp.data
          console.log(this.tableData)
          this.currentData = resp.data
        } else {
          console.log('查询失败')
        }
      })
      this.dataLoading = false
      // this.getDataList()
    },
    // 新增
    handleCreate(data) {
      this.dialogFormVisible = true
      this.dialogStatus = 'create'
    },
    createData() {
      this.postRequest('/process/instance/', {
        devName: this.dataForm.devName,
        devClass: this.dataForm.devClass,
        devPrice: this.dataForm.devPrice,
        devAmount: this.dataForm.devAmount
      }).then((resp) => {
        if (resp) {
          console.log(resp)
          this.$message.success(resp.msg)
          this.getDataList()
        } else {
          console.log('新增失败')
        }
      })
      this.dialogFormVisible = false
    },
    // 查看
    handleLook(data) {
      this.dialogFormVisible = true
      this.dialogStatus = 'look'
      this.postId = data.id
      this.dataForm = data
    },
    lookData() {
      this.putRequest('process/processFile', {
        title: this.dataForm.title,
        workID: this.dataForm.workID,
        description: this.dataForm.description,
        uploadDate: this.dataForm.uploadDate
      }).then((resp) => {
        if (resp) {
          console.log(resp)
          this.$message.success(resp.msg)
          this.getDataList()
        } else {
          console.log('更新失败')
        }
      })
      this.dialogFormVisible = false
      // this.getDataList()
    },
    // 删除
    handleDelete(data) {
      this.$confirm('此操作将永久删除【' + data.devName + '】设备的所有信息，是否继续？', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消'
      }).then(() => {
        this.deleteRequest('/device/' + data.devId).then((resp) => {
          console.log(resp)
          this.$message.success(resp.msg)
          this.getDataList()
          // this.$forceUpdate()
        })
      }).catch(() => {
        this.$message.info('已取消删除')
      })
    },
    onSubmit() {
      console.log('submit!')
    }
  }
}
</script>

<style scoped>
.demo-form-inline{
  width: 97%;
  display: flex;
  justify-content: space-between;
  margin: 20px auto;
  margin-bottom: 0px;
}
.el-table{
  width: 97%;
  margin: 0px auto
}
.el-dialog__body{
  height: 150px !important;
  overflow: auto;
}
</style>
